Merge tag 'at91-ab-4.17-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc
Pull "AT91 SoC for 4.17: from Alexandre Belloni: - Rename Atmel to Microhip in MAINTAINERS, Documentation and Kconfig * tag 'at91-ab-4.17-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: at91: Kconfig: Update company to Microchip Documentation: at91: Update Microchip SoC documentation MAINTAINERS: ARM: at91: update entry for ARM/Microchip
This commit is contained in:
Arnd Bergmann
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ARM Atmel SoCs (aka AT91)
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=========================
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ARM Microchip SoCs (aka AT91)
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=============================
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Introduction
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------------
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This document gives useful information about the ARM Atmel SoCs that are
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This document gives useful information about the ARM Microchip SoCs that are
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currently supported in Linux Mainline (you know, the one on kernel.org).
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It is important to note that the Atmel | SMART ARM-based MPU product line is
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historically named "AT91" or "at91" throughout the Linux kernel development
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process even if this product prefix has completely disappeared from the
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official Atmel product name. Anyway, files, directories, git trees,
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It is important to note that the Microchip (previously Atmel) ARM-based MPU
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product line is historically named "AT91" or "at91" throughout the Linux kernel
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development process even if this product prefix has completely disappeared from
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the official Microchip product name. Anyway, files, directories, git trees,
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git branches/tags and email subject always contain this "at91" sub-string.
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AT91 SoCs
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---------
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Documentation and detailed datasheet for each product are available on
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the Atmel website: http://www.atmel.com.
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the Microchip website: http://www.microchip.com.
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Flavors:
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* ARM 920 based SoC
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- at91rm9200
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+ Datasheet
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http://www.atmel.com/Images/doc1768.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-1768-32-bit-ARM920T-Embedded-Microprocessor-AT91RM9200_Datasheet.pdf
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* ARM 926 based SoCs
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- at91sam9260
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+ Datasheet
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http://www.atmel.com/Images/doc6221.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6221-32-bit-ARM926EJ-S-Embedded-Microprocessor-SAM9260_Datasheet.pdf
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- at91sam9xe
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+ Datasheet
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http://www.atmel.com/Images/Atmel-6254-32-bit-ARM926EJ-S-Embedded-Microprocessor-SAM9XE_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6254-32-bit-ARM926EJ-S-Embedded-Microprocessor-SAM9XE_Datasheet.pdf
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- at91sam9261
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+ Datasheet
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http://www.atmel.com/Images/doc6062.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6062-ARM926EJ-S-Microprocessor-SAM9261_Datasheet.pdf
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- at91sam9263
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+ Datasheet
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http://www.atmel.com/Images/Atmel_6249_32-bit-ARM926EJ-S-Microcontroller_SAM9263_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6249-32-bit-ARM926EJ-S-Embedded-Microprocessor-SAM9263_Datasheet.pdf
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- at91sam9rl
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+ Datasheet
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http://www.atmel.com/Images/doc6289.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/doc6289.pdf
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- at91sam9g20
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+ Datasheet
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http://www.atmel.com/Images/doc6384.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/DS60001516A.pdf
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- at91sam9g45 family
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- at91sam9g45
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@@ -56,7 +56,7 @@ the Atmel website: http://www.atmel.com.
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- at91sam9m10
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- at91sam9m11 (device superset)
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+ Datasheet
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http://www.atmel.com/Images/Atmel-6437-32-bit-ARM926-Embedded-Microprocessor-SAM9M11_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6437-32-bit-ARM926-Embedded-Microprocessor-SAM9M11_Datasheet.pdf
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- at91sam9x5 family (aka "The 5 series")
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- at91sam9g15
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@@ -65,11 +65,11 @@ the Atmel website: http://www.atmel.com.
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- at91sam9x25
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- at91sam9x35
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+ Datasheet (can be considered as covering the whole family)
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http://www.atmel.com/Images/Atmel_11055_32-bit-ARM926EJ-S-Microcontroller_SAM9X35_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-11055-32-bit-ARM926EJ-S-Microcontroller-SAM9X35_Datasheet.pdf
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- at91sam9n12
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+ Datasheet
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http://www.atmel.com/Images/Atmel_11063_32-bit-ARM926EJ-S-Microcontroller_SAM9N12CN11CN12_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/DS60001517A.pdf
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* ARM Cortex-A5 based SoCs
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- sama5d3 family
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@@ -79,7 +79,7 @@ the Atmel website: http://www.atmel.com.
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- sama5d35
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- sama5d36 (device superset)
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+ Datasheet
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http://www.atmel.com/Images/Atmel-11121-32-bit-Cortex-A5-Microcontroller-SAMA5D3_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-11121-32-bit-Cortex-A5-Microcontroller-SAMA5D3_Datasheet.pdf
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* ARM Cortex-A5 + NEON based SoCs
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- sama5d4 family
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@@ -88,7 +88,7 @@ the Atmel website: http://www.atmel.com.
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- sama5d43
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- sama5d44 (device superset)
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+ Datasheet
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http://www.atmel.com/Images/Atmel-11238-32-bit-Cortex-A5-Microcontroller-SAMA5D4_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/60001525A.pdf
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- sama5d2 family
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- sama5d21
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@@ -99,7 +99,7 @@ the Atmel website: http://www.atmel.com.
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- sama5d27 (device superset)
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- sama5d28 (device superset + environmental monitors)
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+ Datasheet
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http://www.atmel.com/Images/Atmel-11267-32-bit-Cortex-A5-Microcontroller-SAMA5D2_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/DS60001476B.pdf
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* ARM Cortex-M7 MCUs
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- sams70 family
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@@ -112,8 +112,6 @@ the Atmel website: http://www.atmel.com.
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- sams70q19
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- sams70q20
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- sams70q21
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+ Datasheet
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http://www.atmel.com/Images/Atmel-11242-32-bit-Cortex-M7-Microcontroller-SAM-S70Q-SAM-S70N-SAM-S70J_Datasheet.pdf
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- samv70 family
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- samv70j19
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@@ -122,8 +120,6 @@ the Atmel website: http://www.atmel.com.
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- samv70n20
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- samv70q19
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- samv70q20
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+ Datasheet
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http://www.atmel.com/Images/Atmel-11297-32-bit-Cortex-M7-Microcontroller-SAM-V70Q-SAM-V70N-SAM-V70J_Datasheet.pdf
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- samv71 family
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- samv71j19
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@@ -135,13 +131,15 @@ the Atmel website: http://www.atmel.com.
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- samv71q19
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- samv71q20
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- samv71q21
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+ Datasheet
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http://www.atmel.com/Images/Atmel-44003-32-bit-Cortex-M7-Microcontroller-SAM-V71Q-SAM-V71N-SAM-V71J_Datasheet.pdf
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http://ww1.microchip.com/downloads/en/DeviceDoc/60001527A.pdf
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Linux kernel information
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------------------------
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Linux kernel mach directory: arch/arm/mach-at91
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MAINTAINERS entry is: "ARM/ATMEL AT91RM9200 AND AT91SAM ARM ARCHITECTURES"
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MAINTAINERS entry is: "ARM/Microchip (AT91) SoC support"
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Device Tree for AT91 SoCs and boards
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